[PATCH 2/2] rtc: armada38x: reset after rtc power loss
From: alexandre.belloni@bootlin.com (Alexandre Belloni)
Date: 2018-07-12 18:36:22
Also in:
linux-rtc
Possibly related (same subject, not in this thread)
- 2018-06-28 · [PATCH 2/2] rtc: armada38x: reset after rtc power loss · gregory.clement@bootlin.com (Gregory CLEMENT)
On 21/06/2018 20:40:23+0300, Baruch Siach wrote:
When the RTC block looses power it needs a reset sequence to make it usable again. Otherwise, writes to the time register have no effect. This reset sequence combines information from the mvebu_rtc driver in the Marvell provided U-Boot, and the SolidRun provided U-Boot repo. Tested on the Armada 388 based SolidRun Clearfog Base. Signed-off-by: Baruch Siach <baruch@tkos.co.il> --- drivers/rtc/rtc-armada38x.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+)
Applied, thanks. -- Alexandre Belloni, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com